Search filters

Authors whose works are in public domain in at least one jurisdiction

Chromosome Numbers in Some North American Species of the Genus cirsium. III. Western United States, Mexico, and Guatemala

Image Image of a generic work. The text above it indicates that there is no free image of the work available, and that if you own one, you can click on the placeholder link to upload it.
Description scientific article published in October 1975
Author/s

author: Peter H. Raven 

Publication date October 1975
Language
Country of origin
Wikipedia link
Copyright status
Missing/wrong data? Edit Wikidata item